Pith Number

pith:U4FAKH4D

pith:2021:U4FAKH4DC72MLUAHYKIO6PFCHU

not attested not anchored not stored refs pending

Resonant Hamiltonian systems and weakly nonlinear dynamics in AdS spacetimes

Oleg Evnin

arxiv:2104.09797 v2 · 2021-04-20 · gr-qc · hep-th · math-ph · math.AP · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4FAKH4DC72MLUAHYKIO6PFCHU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

A superintegrable quantum field theory

Receipt and verification

First computed	2026-07-05T03:16:51.714404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a70a051f8317f4c5d007c290ef3ca23d0aeb6cdddcfa461e8536401c932e24ac

Aliases

arxiv: 2104.09797 · arxiv_version: 2104.09797v2 · doi: 10.48550/arxiv.2104.09797 · pith_short_12: U4FAKH4DC72M · pith_short_16: U4FAKH4DC72MLUAH · pith_short_8: U4FAKH4D

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/U4FAKH4DC72MLUAHYKIO6PFCHU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a70a051f8317f4c5d007c290ef3ca23d0aeb6cdddcfa461e8536401c932e24ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "957228591e13a6a2d27a068b25abf6b48d03061358231807aae3fa4fcde80c56",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-04-20T07:19:32Z",
    "title_canon_sha256": "c992faa5bbaba017e1a8377fac70964173804be8c4ed1e1f678bc0b2986fc973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09797",
    "kind": "arxiv",
    "version": 2
  }
}